| Piedmont to Masanasa | 5,951.37 mi (9,577.80 km) |
| Piedmont to Masquefa | 5,920.50 mi (9,528.13 km) |
| Piedmont to Matadepera | 5,922.43 mi (9,531.23 km) |
| Piedmont to Mazarron | 6,010.14 mi (9,672.38 km) |
| Piedmont to Meco | 5,787.62 mi (9,314.27 km) |
| Piedmont to Medina del Campo | 5,692.62 mi (9,161.39 km) |
| Piedmont to Medina Sidonia | 5,889.94 mi (9,478.94 km) |
| Piedmont to Mejorada del Campo | 5,793.24 mi (9,323.32 km) |
| Piedmont to Meliana | 5,947.07 mi (9,570.88 km) |
| Piedmont to Mengibar | 5,897.87 mi (9,491.70 km) |
| Piedmont to Merida | 5,755.81 mi (9,263.08 km) |
| Piedmont to Miajadas | 5,753.95 mi (9,260.09 km) |
| Piedmont to Mieres | 5,566.72 mi (8,958.77 km) |
| Piedmont to Miguelturra | 5,843.13 mi (9,403.62 km) |
| Piedmont to Mijas | 5,933.74 mi (9,549.43 km) |
